🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.37

Radius: 1.63

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 0.46 AU - 0.74 AU

Year: 176 Days

Day: 29.4 Hours

Environment

Temp: 160 °C

Axial Tilt: 29.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,545,750 km

• M1: 231,129 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.71

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.215

Orbit Range: 0.64 AU - 1 AU

Year: 281 Days

Day: 46.8 Hours

Environment

Temp: 163 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.73

Radius: 1.69

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 1 AU - 1.6 AU

Year: 561 Days

Day: 42.7 Hours

Environment

Temp: -41 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 918.2

Radius: 12.6

Gravity: 5.78 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 4.83 AU - 5.15 AU

Year: 4222 Days

Day: 10.6 Hours

Environment

Temp: -142 °C

Axial Tilt: 39.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (77)

Outer Limit: 102,545,750 km

• M1: 222,302 km (0.087 R)
• M2: 342,130 km (0.084 R)
• M3: 826,079 km (0.09 R)
• M4: 1,092,364 km (0.105 R)
• M5: 1,608,028 km (0.04 R)
• M6: 1,723,218 km (0.072 R)
• M7: 1,892,712 km (0.057 R)
• M8: 2,453,854 km (0.106 R)
• M9: 2,607,042 km (0.034 R)
• M10: 2,763,372 km (0.057 R)
• M11: 3,505,677 km (0.097 R)
• M12: 3,700,752 km (0.095 R)
• M13: 3,832,847 km (0.068 R)
• M14: 4,011,317 km (0.086 R)
• M15: 4,124,413 km (0.098 R)
• M16: 4,353,747 km (0.068 R)
• M17: 4,540,295 km (0.056 R)
• M18: 4,658,178 km (0.067 R)
• M19: 4,801,044 km (0.076 R)
• M20: 4,921,321 km (0.068 R)
• M21: 5,091,264 km (0.109 R)
• M22: 5,238,618 km (0.114 R)
• M23: 5,512,382 km (0.07 R)
• M24: 6,520,672 km (0.037 R)
• M25: 6,734,597 km (0.066 R)
• M26: 7,087,199 km (0.046 R)
• M27: 7,169,478 km (0.119 R)
• M28: 7,585,360 km (0.051 R)
• M29: 7,669,584 km (0.059 R)
• M30: 8,762,396 km (0.118 R)
• M31: 9,177,231 km (0.066 R)
• M32: 9,903,529 km (0.044 R)
• M33: 10,057,166 km (0.045 R)
• M34: 10,585,545 km (0.041 R)
• M35: 11,346,998 km (0.069 R)
• M36: 11,637,069 km (0.1 R)
• M37: 11,864,458 km (0.101 R)
• M38: 12,158,866 km (0.12 R)
• M39: 12,257,601 km (0.065 R)
• M40: 13,090,412 km (0.118 R)
• M41: 13,326,777 km (0.088 R)
• M42: 14,113,811 km (0.109 R)
• M43: 14,530,441 km (0.089 R)
• M44: 15,056,876 km (0.083 R)
• M45: 15,233,850 km (0.1 R)
• M46: 15,876,373 km (0.039 R)
• M47: 16,164,798 km (0.063 R)
• M48: 16,637,228 km (0.094 R)
• M49: 17,077,345 km (0.109 R)
• M50: 17,595,702 km (0.103 R)
• M51: 18,081,595 km (0.102 R)
• M52: 18,496,281 km (0.11 R)
• M53: 19,104,994 km (0.11 R)
• M54: 19,373,373 km (0.055 R)
• M55: 19,488,863 km (0.077 R)
• M56: 20,459,603 km (0.081 R)
• M57: 21,565,431 km (0.042 R)
• M58: 21,884,972 km (0.104 R)
• M59: 22,367,126 km (0.11 R)
• M60: 22,569,083 km (0.076 R)
• M61: 23,137,854 km (0.109 R)
• M62: 23,629,133 km (0.053 R)
• M63: 24,082,564 km (0.097 R)
• M64: 24,622,014 km (0.113 R)
• M65: 24,705,490 km (0.12 R)
• M66: 24,788,816 km (0.072 R)
• M67: 25,291,614 km (0.093 R)
• M68: 25,417,725 km (0.086 R)
• M69: 26,221,964 km (0.073 R)
• M70: 26,477,626 km (0.099 R)
• M71: 26,905,626 km (0.102 R)
• M72: 27,120,448 km (0.097 R)
• M73: 27,508,655 km (0.111 R)
• M74: 28,159,705 km (0.048 R)
• M75: 28,859,673 km (0.119 R)
• M76: 28,991,619 km (0.03 R)
• M77: 29,255,958 km (0.074 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 837.5

Radius: 5.4

Gravity: 28.72 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 15.74 AU - 19.74 AU

Year: 28300 Days

Day: 21.5 Hours

Environment

Temp: -211 °C

Axial Tilt: 1.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 102,545,750 km

• M1: 127,158 km (0.087 R)
• M2: 169,644 km (0.096 R)
• M3: 314,604 km (0.057 R)
• M4: 521,797 km (0.083 R)
• M5: 1,282,353 km (0.12 R)
• M6: 1,726,359 km (0.112 R)
• M7: 3,163,097 km (0.098 R)
• M8: 3,454,664 km (0.089 R)
• M9: 5,667,067 km (0.115 R)
• M10: 7,893,232 km (0.113 R)
• M11: 8,487,435 km (0.063 R)
• M12: 8,554,305 km (0.109 R)
• M13: 8,756,113 km (0.109 R)
• M14: 9,440,074 km (0.076 R)
• M15: 11,592,788 km (0.113 R)
• M16: 11,890,936 km (0.101 R)
• M17: 12,191,478 km (0.064 R)
• M18: 15,169,374 km (0.089 R)
• M19: 15,988,572 km (0.048 R)
• M20: 16,071,150 km (0.084 R)
• M21: 17,584,183 km (0.057 R)
• M22: 17,840,743 km (0.117 R)
• M23: 18,879,251 km (0.111 R)
• M24: 19,670,923 km (0.106 R)
• M25: 21,926,410 km (0.091 R)
• M26: 22,018,263 km (0.06 R)
• M27: 22,110,416 km (0.09 R)
• M28: 23,412,366 km (0.039 R)
• M29: 25,604,573 km (0.112 R)
• M30: 26,187,107 km (0.049 R)
• M31: 26,970,701 km (0.098 R)
• M32: 27,464,374 km (0.084 R)
• M33: 28,160,453 km (0.107 R)
• M34: 28,761,687 km (0.103 R)
• M35: 29,569,964 km (0.074 R)
• M36: 30,899,291 km (0.081 R)
• M37: 31,519,374 km (0.1 R)
• M38: 31,623,045 km (0.089 R)
• M39: 32,143,496 km (0.077 R)
• M40: 32,352,484 km (0.11 R)
• M41: 32,981,992 km (0.086 R)
• M42: 33,934,033 km (0.069 R)
• M43: 34,146,761 km (0.083 R)
• M44: 34,466,751 km (0.056 R)
• M45: 37,831,207 km (0.089 R)
• M46: 39,832,079 km (0.098 R)
• M47: 41,185,042 km (0.089 R)
• M48: 41,981,351 km (0.113 R)
• M49: 42,438,522 km (0.051 R)
• M50: 43,473,291 km (0.12 R)
• M51: 44,400,199 km (0.099 R)
• M52: 45,099,569 km (0.103 R)
• M53: 47,933,252 km (0.091 R)
• M54: 49,130,783 km (0.074 R)
• M55: 49,492,062 km (0.075 R)
• M56: 52,290,440 km (0.079 R)
• M57: 52,659,198 km (0.108 R)
• M58: 52,905,586 km (0.056 R)
• M59: 56,772,392 km (0.075 R)
• M60: 57,531,302 km (0.039 R)
• M61: 57,658,011 km (0.03 R)
• M62: 59,186,902 km (0.034 R)
• M63: 60,858,359 km (0.119 R)
• M64: 64,378,696 km (0.099 R)
• M65: 64,773,933 km (0.088 R)
• M66: 65,169,919 km (0.111 R)
• M67: 65,434,408 km (0.118 R)
• M68: 65,566,802 km (0.077 R)
• M69: 66,895,381 km (0.066 R)
• M70: 68,501,314 km (0.107 R)
• M71: 68,635,802 km (0.108 R)
• M72: 71,751,178 km (0.068 R)
• M73: 79,668,047 km (0.1 R)
• M74: 79,809,417 km (0.088 R)
• M75: 82,653,871 km (0.092 R)
• M76: 84,376,341 km (0.1 R)
• M77: 85,097,552 km (0.119 R)
• M78: 86,691,368 km (0.115 R)
• M79: 87,273,453 km (0.061 R)
• M80: 89,320,700 km (0.111 R)
• M81: 89,467,455 km (0.102 R)
• M82: 89,908,470 km (0.111 R)
• M83: 90,350,232 km (0.114 R)
• M84: 91,679,709 km (0.086 R)
• M85: 93,164,468 km (0.106 R)
• M86: 97,817,560 km (0.036 R)
• M87: 98,271,888 km (0.046 R)
• M88: 100,553,854 km (0.112 R)
• M89: 102,084,989 km (0.071 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 178 - 15,963 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit